/**
 *  Copyright 2018 Google LLC
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.mlkit.sample.camera;

public class FrameMetadata {
  private final int width;
  private final int height;
  private final int rotation;
  private final int cameraFacing;

  public int getWidth() {
    return this.width;
  }

  public int getHeight() {
    return this.height;
  }

  public int getRotation() {
    return this.rotation;
  }

  public int getCameraFacing() {
    return this.cameraFacing;
  }

  private FrameMetadata(int width, int height, int rotation, int facing) {
    this.width = width;
    this.height = height;
    this.rotation = rotation;
    this.cameraFacing = facing;
  }

  public static class Builder {
    private int width;
    private int height;
    private int rotation;
    private int cameraFacing;

    public Builder setWidth(int width) {
      this.width = width;
      return this;
    }

    public Builder setHeight(int height) {
      this.height = height;
      return this;
    }

    public Builder setRotation(int rotation) {
      this.rotation = rotation;
      return this;
    }

    public Builder setCameraFacing(int facing) {
      this.cameraFacing = facing;
      return this;
    }

    public FrameMetadata build() {
      return new FrameMetadata(this.width, this.height, this.rotation, this.cameraFacing);
    }
  }
}
